FR3013445B1 - MOBILE SENSITIVE ELEMENT SENSOR HAVING VIBRANT AND PENDULAR MIXED OPERATION, AND METHODS OF CONTROLLING SAME - Google Patents

MOBILE SENSITIVE ELEMENT SENSOR HAVING VIBRANT AND PENDULAR MIXED OPERATION, AND METHODS OF CONTROLLING SAME

Info

Publication number
FR3013445B1
FR3013445B1 FR1361433A FR1361433A FR3013445B1 FR 3013445 B1 FR3013445 B1 FR 3013445B1 FR 1361433 A FR1361433 A FR 1361433A FR 1361433 A FR1361433 A FR 1361433A FR 3013445 B1 FR3013445 B1 FR 3013445B1
Authority
FR
France
Prior art keywords
pendular
vibrant
methods
sensitive element
element sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1361433A
Other languages
French (fr)
Other versions
FR3013445A1 (en
Inventor
Alain Jeanroy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Electronics and Defense SAS
Original Assignee
Sagem Defense Securite SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sagem Defense Securite SA filed Critical Sagem Defense Securite SA
Priority to FR1361433A priority Critical patent/FR3013445B1/en
Priority to PCT/EP2014/072580 priority patent/WO2015074817A1/en
Priority to US15/037,518 priority patent/US9519004B2/en
Priority to RU2016124250A priority patent/RU2632264C1/en
Priority to EP14793472.3A priority patent/EP3071976B1/en
Priority to CN201480073565.0A priority patent/CN105917242B/en
Publication of FR3013445A1 publication Critical patent/FR3013445A1/en
Application granted granted Critical
Publication of FR3013445B1 publication Critical patent/FR3013445B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/097—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by vibratory elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/0802—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
    • G01C19/5656—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams the devices involving a micromechanical structure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5719—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using planar vibrating masses driven in a translation vibration along an axis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5719—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using planar vibrating masses driven in a translation vibration along an axis
    • G01C19/5733—Structural details or topology
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/0888—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values for indicating angular acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/097—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by vibratory elements
    • G01P15/0975—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by vibratory elements by acoustic surface wave resonators or delay lines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/125—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by capacitive pick-up
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/14—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of gyroscopes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P2015/0805—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
    • G01P2015/0808—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate
    • G01P2015/0811—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate for one single degree of freedom of movement of the mass
    • G01P2015/0814—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate for one single degree of freedom of movement of the mass for translational movement of the mass, e.g. shuttle type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P2015/0805—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
    • G01P2015/0808—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate
    • G01P2015/082—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate for two degrees of freedom of movement of a single mass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P2015/0805—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
    • G01P2015/0848—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration using a plurality of mechanically coupled spring-mass systems, the sensitive direction of each system being different
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P2015/0805—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
    • G01P2015/0857—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration using a particular shape of the suspension spring
FR1361433A 2013-11-20 2013-11-20 MOBILE SENSITIVE ELEMENT SENSOR HAVING VIBRANT AND PENDULAR MIXED OPERATION, AND METHODS OF CONTROLLING SAME Expired - Fee Related FR3013445B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1361433A FR3013445B1 (en) 2013-11-20 2013-11-20 MOBILE SENSITIVE ELEMENT SENSOR HAVING VIBRANT AND PENDULAR MIXED OPERATION, AND METHODS OF CONTROLLING SAME
PCT/EP2014/072580 WO2015074817A1 (en) 2013-11-20 2014-10-21 Sensor with moving sensitive element having mixed vibrating and pendular operation, and methods for controlling such a sensor
US15/037,518 US9519004B2 (en) 2013-11-20 2014-10-21 Sensor with moving sensitive element having mixed vibrating and pendular operation, and methods for controlling such a sensor
RU2016124250A RU2632264C1 (en) 2013-11-20 2014-10-21 Sensor with mobile sensitive component working in mixed vibration and pendular mode, and methods of controlling such sensor
EP14793472.3A EP3071976B1 (en) 2013-11-20 2014-10-21 Sensor with moving sensitive element having mixed vibrating and pendular operation, and methods for controlling such a sensor
CN201480073565.0A CN105917242B (en) 2013-11-20 2014-10-21 Utilize the method for sensor as the sensor with mixing vibration and the motion sensitive element of swinging operation and control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1361433A FR3013445B1 (en) 2013-11-20 2013-11-20 MOBILE SENSITIVE ELEMENT SENSOR HAVING VIBRANT AND PENDULAR MIXED OPERATION, AND METHODS OF CONTROLLING SAME

Publications (2)

Publication Number Publication Date
FR3013445A1 FR3013445A1 (en) 2015-05-22
FR3013445B1 true FR3013445B1 (en) 2015-11-20

Family

ID=50976681

Family Applications (1)

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FR1361433A Expired - Fee Related FR3013445B1 (en) 2013-11-20 2013-11-20 MOBILE SENSITIVE ELEMENT SENSOR HAVING VIBRANT AND PENDULAR MIXED OPERATION, AND METHODS OF CONTROLLING SAME

Country Status (6)

Country Link
US (1) US9519004B2 (en)
EP (1) EP3071976B1 (en)
CN (1) CN105917242B (en)
FR (1) FR3013445B1 (en)
RU (1) RU2632264C1 (en)
WO (1) WO2015074817A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6485260B2 (en) * 2015-07-10 2019-03-20 セイコーエプソン株式会社 Physical quantity sensor, physical quantity sensor device, electronic device and mobile object
WO2017051243A1 (en) * 2015-09-25 2017-03-30 Murata Manufacturing Co., Ltd. Improved microelectromechanical accelerometer device
US10466053B2 (en) * 2017-04-04 2019-11-05 Invensense, Inc. Out-of-plane sensing gyroscope robust to external acceleration and rotation
FR3065800B1 (en) * 2017-04-27 2019-08-02 Safran CONFIGURED RESONATOR TO BE INTEGRATED WITH INERTIAL ANGULAR SENSOR
US10866258B2 (en) * 2018-07-20 2020-12-15 Honeywell International Inc. In-plane translational vibrating beam accelerometer with mechanical isolation and 4-fold symmetry
FR3102855B1 (en) * 2019-11-06 2021-12-03 Commissariat Energie Atomique HIGH-PERFORMANCE ACCELEROMETER WITH REDUCED DIMENSIONS

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6122961A (en) * 1997-09-02 2000-09-26 Analog Devices, Inc. Micromachined gyros
US6230563B1 (en) * 1998-06-09 2001-05-15 Integrated Micro Instruments, Inc. Dual-mass vibratory rate gyroscope with suppressed translational acceleration response and quadrature-error correction capability
JP2003511684A (en) * 1999-10-13 2003-03-25 アナログ デバイシーズ インコーポレイテッド Feedback mechanism for rate gyroscope
JP3870895B2 (en) * 2002-01-10 2007-01-24 株式会社村田製作所 Angular velocity sensor
KR100476562B1 (en) * 2002-12-24 2005-03-17 삼성전기주식회사 Horizontal and tuning fork vibratory micro gyroscope
JP4433747B2 (en) * 2003-09-29 2010-03-17 株式会社村田製作所 Angular velocity detector
US7377167B2 (en) * 2004-02-27 2008-05-27 The Regents Of The University Of California Nonresonant micromachined gyroscopes with structural mode-decoupling
KR100616641B1 (en) * 2004-12-03 2006-08-28 삼성전기주식회사 Horizontal, vertical, and tuning fork vibratory mems gyroscope
US7421897B2 (en) * 2005-04-14 2008-09-09 Analog Devices, Inc. Cross-quad and vertically coupled inertial sensors
US8113050B2 (en) * 2006-01-25 2012-02-14 The Regents Of The University Of California Robust six degree-of-freedom micromachined gyroscope with anti-phase drive scheme and method of operation of the same
DE102007030119A1 (en) * 2007-06-29 2009-01-02 Litef Gmbh Coriolis
FI20095201A0 (en) * 2009-03-02 2009-03-02 Vti Technologies Oy Oscillating micromechanical angular velocity sensor
US8322213B2 (en) * 2009-06-12 2012-12-04 The Regents Of The University Of California Micromachined tuning fork gyroscopes with ultra-high sensitivity and shock rejection
DE102009045420B4 (en) * 2009-10-07 2024-01-18 Robert Bosch Gmbh Rotation rate sensor, rotation rate sensor arrangement and method for operating a rotation rate sensor
ITTO20091042A1 (en) * 2009-12-24 2011-06-25 St Microelectronics Srl MICROELETTROMECHANICAL INTEGRATED GYROSCOPE WITH IMPROVED DRIVE STRUCTURE
RU2436106C2 (en) * 2010-02-24 2011-12-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Linear acceleration frequency transducer
ITTO20110782A1 (en) * 2011-08-31 2013-03-01 Milano Politecnico PERFECTED DETECTION STRUCTURE FOR A Z AXIS-RESONING ACCELEROMETER
FR2983574B1 (en) * 2011-12-06 2014-01-10 Sagem Defense Securite BALANCED MEMS TYPE INERTIAL ANGULAR SENSOR AND METHOD FOR BALANCING SENSOR THEREOF
FR3000194B1 (en) * 2012-12-24 2015-03-13 Commissariat Energie Atomique SIMPLIFIED CALIBRATION GYROSCOPE AND METHOD FOR SIMPLIFIED CALIBRATION OF A GYROSCOPE

Also Published As

Publication number Publication date
EP3071976B1 (en) 2017-09-13
US9519004B2 (en) 2016-12-13
US20160282382A1 (en) 2016-09-29
WO2015074817A1 (en) 2015-05-28
FR3013445A1 (en) 2015-05-22
RU2632264C1 (en) 2017-10-03
CN105917242A (en) 2016-08-31
EP3071976A1 (en) 2016-09-28
CN105917242B (en) 2018-03-02

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